Reference designation
| Add to request
| Table figure
| Nominal diameter, DN (mm)
| Nominal pressure, PN (MPa)
| Operating medium
| Operating medium temp., Со
| Main parts material
| Fig. No.
| Dimensions, mm
| Coupling type
| Control type
| Weight, kg, not more than
| Designation
|
ИА 13138-300
| 
| 31с987нж
| 300
| 1,6
| Liquid and gaseous non-aggressive oil products
| 300
| Steel 20
| 1
| 2300
| 1390
| 750
| 785
| -
| -
| 410
| 370
| -
| -
| Flange
| Electric actuator В-ВОЗ
| 720
| On general purpose industrial pipelines
|
-06
|
| 31нж587нж
| Liquid and gaseous aggressive oil products
| 500
| 08Х18Н10Т
|
-09
|
| 31с587нж1
| 2,5
| Water, steam, liquid and gaseous non-aggressive oil products
| 300
| | 3, 2, 1
| 700
| -
| -
| 308
| 325
| For welding
| 610
|
-18
|
| 31с587нж1
| Liquid and gaseous aggressive oil products
| 500
| 08Х18Н10Т
| 2, 1
| 2055
| 1400
| 750
| -
| 370
| 423
| Reducer
| 650
|
-21
|
| 31с987нж3
| 4,0
| Water, steam, liquid and gaseous non-aggressive oil products
| 300
| Steel 20
| 1
| 2300
| 1390
| 1081
| -
| -
| 450
| 385
| Electric actuator В-ВО9
| 820
|
-24
|
| 31с987нж
| Liquid and gaseous non-aggressive oil products
| 500
| 08Х18Н10Т
|
ИА 13138-300-25
|
| 31с987нж
| 300
| 1,6
| Liquid and gaseous non-aggressive oil products
| 300
| Steel 20
| 1
| 2300
| 1390
| 750
| 785
| | | 410
| 370
| -
| -
| Flange
| Эл. пр. В-ВОЗ
| 720
| To be used on pipelines under control of Gosgortekhnadzor of Russian Federation
|
-27
|
| 31нж587нж
| Liquid and gaseous aggressive oil products
| 500
| 08Х18Н10Т
|
-28
|
| 31с587нж1
| 2,5
| Water, steam, liquid and gaseous non-aggressive oil products
| 300
| | 3,2,1
| 700
| | | 308
| 325
| For welding
| 610
|
-31
|
| 31с587нж1
| Liquid and gaseous aggressive oil products
| 500
| 08Х18Н10Т
| 2,1
| 2055
| 1400
| 750
| | 370
| 423
| Reducer
| 650
|
-32
|
| 31с987нж3
| 4,0
| Water, steam, liquid and gaseous non-aggressive oil products
| 300
| Steel 20
| 1
| 2300
| 1390
| 1081
| -
| -
| 450
| 385
| Electric actuator В-ВО9
| 820
|
-33
|
| 31с987нж
| Liquid and gaseous non-aggressive oil products
| 500
| 08Х18Н10Т
| 820
|